CONVERT
Area Converter
Convert square meters, feet, kilometers, miles, acres, and hectares — all conversions shown simultaneously.
0.000001
All conversions
Sq Kilometers (km²)0.000001
Sq Centimeters (cm²)10,000
Sq Millimeters (mm²)1,000,000
Sq Miles (mi²)3.861019e-7
Sq Yards (yd²)1.195990561
Sq Feet (ft²)10.76391505
Sq Inches (in²)1,550.0031
Acres (ac)0.000247105163
Hectares (ha)0.0001
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Knowledge Base
Frequently Asked Questions
How many square feet are in an acre?↓
1 acre = 43,560 square feet. An acre is defined as 1/640 of a square mile, or 4,046.86 square meters.
What is the difference between a hectare and an acre?↓
A hectare = 10,000 square meters = 2.471 acres. A hectare is a metric unit used internationally; an acre is used mainly in the US and UK for land measurement.
How do I convert square kilometers to square miles?↓
1 square kilometer = 0.386102 square miles. Multiply km² by 0.386102 to get mi². Conversely, 1 square mile = 2.58999 km².
How many square meters are in a square foot?↓
1 square foot = 0.092903 square meters. Conversely, 1 square meter = 10.7639 square feet.